2211001012112 has 20 divisors (see below), whose sum is σ = 4284756720816. Its totient is φ = 1105257342240.

The previous prime is 2211001012093. The next prime is 2211001012133. The reversal of 2211001012112 is 2112101001122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15122714 + ... + 15268217.

Almost surely, 2^{2211001012112} is an apocalyptic number.

It is an amenable number.

2211001012112 is a deficient number, since it is larger than the sum of its proper divisors (2073755708704).

2211001012112 is a wasteful number, since it uses less digits than its factorization.

2211001012112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30395486 (or 30395480 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2211001012112 its reverse (2112101001122), we get a palindrome (4323102013234).

It can be divided in two parts, 22110010 and 12112, that added together give a palindrome (22122122).

The spelling of 2211001012112 in words is "two trillion, two hundred eleven billion, one million, twelve thousand, one hundred twelve".